X+8-12=3x-7

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Solution for X+8-12=3x-7 equation:


Simplifying
X + 8 + -12 = 3x + -7

Reorder the terms:
8 + -12 + X = 3x + -7

Combine like terms: 8 + -12 = -4
-4 + X = 3x + -7

Reorder the terms:
-4 + X = -7 + 3x

Solving
-4 + X = -7 + 3x

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '4' to each side of the equation.
-4 + 4 + X = -7 + 4 + 3x

Combine like terms: -4 + 4 = 0
0 + X = -7 + 4 + 3x
X = -7 + 4 + 3x

Combine like terms: -7 + 4 = -3
X = -3 + 3x

Simplifying
X = -3 + 3x

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